baber/WOPTO huggingface dataset:
Patent JP-H0422293-A (JP)
Title: Voice input device
Inventor: HAYAKAWA TOMONORI
IPC: H04M1/04
Filed: 1990-05-16
Abstract: PURPOSE:To ensure the contact between a prescribed part of a head and a sensor and to extract an output level of a voice signal stably by providing a projecting guide to a head rest in which the voice input sensor is imbedded. CONSTITUTION:When a head 1 reaches a head reset 2, the head 1 touches with a projecting guide 4 to guide the head 1 toward a sensor 3 fitted to the head rest 2 and a prescribed part of the head 1 is in contact with the sensor 3. Thus, when the head 1 is in contact with the head rest 2, the prescribed part of the head 1 and the sensor 3 are surely in contact with each other to offer the effect of outputting a stable voice signal.
Patent JP-S5460908-A (JP)
Title: Both side type flexible disc apparatus
Inventor: ISOZAKI MAKOTO
IPC: G11B21/12
Filed: 1977-10-24
Abstract: PURPOSE: To reduce the occurrence of damaging of a recording medium owing to the contact of two sets of upper and lower heads by applying the braking force proportional to the moving speed of contacting the disc with a damper.  
     CONSTITUTION: When an electromagnet 13 is energized after the exchange of a flexible disc 5 or other, the head slider of an upper head which has been elevated by a head lifting veil 15, lift arm 12, head upper and lower structures 8, head pressing structure 7, etc. owing to the elastic force of a spiring 14 is lowered, making contact to the disc 5. During lowering of the slider, the braking force proportional to the lowering speed is applied to the structures 8, 7 via a damper 17 such as air damper or the like. Hence, the occurrence of damages to be produced in the disc 5 owing to the collision of the upper and lower heads at the contacting to the disc 5 is considerably reduced and the contact stabilizing time is shortened. Hence, the life of the both side flexible disc may be prolonged 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0421860-A (JP)
Title: Toner resin composition to be fixed by heating roller
Inventor: SUZUKI TAKUO
IPC: G03G9/087
Filed: 1990-05-17
Abstract: PURPOSE:To obtain a toner easy to be fixed at low temperature, superior in offset resistance, and hard to agglomerate, and to prevent staining of a photosensitive drum and the like by using the toner resin composition containing an ethylene-vinyl-acetate copolymer in an amount of 0.1-30 wt.%. CONSTITUTION:The toner resin composition comprises a copolymer A of a >=50 wt.% styrene type monomer and an acrylate or methacrylate, and the ethylene-vinyl acetate copolymer B obtained by copolymerizing ethylene with vinyl acetate in a weight ratio of 30:1 - 2:1, and having a number average molecular weight of 8X10<3>-5X10<4> and a softening point of 60-220 deg.C, and the resins are mixed in an A:B ratio of 100:0.1 - 100:30, thus permitting the obtained composition to be used as the heat roller fixable toner and fixed at low temperature by using the ethylene-vinyl-acetate copolymer, not to agglomerate during storage, and to be improved in offset resistance.
Patent JP-S63291387-A (JP)
Title: Induction-heated cooking utensil
Inventor: MIYAGAWA JUNICHI
IPC: H05B6/12
Filed: 1987-05-25
Abstract: PURPOSE:To unify the heating temperature distribution and give a stirring effect to the cooked material by forming a burner with multiple heating coils arranged horizontally and feeding a high-frequency current to these heating coils in sequence with the time difference. CONSTITUTION:A heating unit burner 5 is formed with heating coils 6, 7, 8 which are independent and arranged horizontally at the same distance from the center. Switching transistors are independently inserted in high-frequency current feeding circuits of the coils 6, 7, 8 and closed in sequence by a timer to feed the high-frequency current to the coils 6, 7, 8. Opposite portions of sharp plates placed on a cooking plate on the coils 6, 7, 8 are heated, but the current feed is switched immediately after the heating, thus the same portion is not heated continuously, and the internal convection is changed. The temperature distribution of the sharp plates is thereby unified, and a stirring effect can be given.
Patent JP-H04353605-A (JP)
Title: Rush-current preventing circuit
Inventor: NAKAMOTO HIDENOBU
IPC: G11B5/09
Filed: 1991-05-30
Abstract: PURPOSE:To avoid an influence on a head drive circuit due to a current-limiting means and to perform the stable write operation of a magnetic data regarding an rush-current preventing circuit which is used for a power-saving type magnetic tape apparatus. CONSTITUTION:A write current from a head drive circuit 2 is supplied to a magnetic head 1 for magnetic tape use. A power supply means 3 supplies a power supply for write use to the head drive circuit 2 according to a write enable instruction (WENB) which is instructed to the magnetic head 1. A current-limiting means 6 is inserted into series between a power supply Vcc and the power supply means 3 so as to limit an rush current flowing to the power supply means 3. A switch means 7 is installed in such a way that it is turned on in synchronization with a write start instruction (WCON) generated so as to be delayed by a certain time after the write enable instruction (WENB) has been generated and that the current-limiting means 6 is made ineffective.
Patent JP-H01297165-A (JP)
Title: Construction robot for interior and exterior finish of building
Inventor: YAMAZAKI TAKASHI
IPC: B25J11/00
Filed: 1988-05-25
Abstract: PURPOSE:To enable the removal of asbestos on the top surface of ceiling, and the like, by remote control continuously and automatically, by fixing a spray nozzle to a sliding body which slides along a horizontal guide lever and attaching a hose to a dish-like hopper surrounding the nozzle. CONSTITUTION:The main body of a robot is composed of a movable elongated frame 1, a motor 7 installed on the frame 1, an elevating mechanism 3 in cooperation with the motor 7, and a cylinder 12 and a piston 15 which are mounted on the upper end of the mechanism 3. And a construction robot is made up of a relatively horizontal guide lever 20 fixed to the piston 15, a sliding body 21 slidable along the lever 20, a spray nozzle 29 attached to the body 21, a dishlike hopper 42 surrounding the nozzle 29, and a hose 39 connected with the hopper 42. By the use of the device, removal work of asbestos on the top surface of ceiling and the like can be executed continuously and automatically by remote control system in a rapid and sure manner.
Patent JP-H10301493-A (JP)
Title: Card holder
Inventor: TAKEO CHIKAFUMI
IPC: H02B1/30
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a card holder simple in structure and capable of being easily attached and detached to/from a power distribution panel by forming the crimping the holding grooves, to which the tip parts of the holder main body are inserted, on both tips of the holder supporting piece and the projection sections, which fit and support the piece, at the opening sections of the body. SOLUTION: The card holder 1 consists of a holder main body 2 and a holder supporting piece 3. Opening sections 4 are provided to the body 2. Crimping and holding grooves 5, to which the body 2 is inserted, are provided on the piece 3 and projection sections are provided at the position facing the sections 4 of the body 2. If the tip parts of the body 2 are inserted to the grooves 5 of the piece 3, the projection sections of the piece 3 fit with the sections 4 of the body 2 and the body 2 and the piece 3 are connected. Thus, the body 2 is naturally and elastically deformed without forcibly deflected, fitted to the piece 3 and is easily assembled.
Patent JP-S616905-A (JP)
Title: Crystal oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03B5/32
Filed: 1984-06-21
Abstract: PURPOSE:To lower the height of a crystal resonator unit by providing a slot to a board and implanting the unit to said slot. CONSTITUTION:The crystal oscillator is formed by the crystal resonator, an IC, a capacitor, a resistive element and the board 4. In this case, the board 4 is provided with the slot 10. The crystal resonator unit is implanted and fixed to said slot 10. Thus, the height of the unit is lowered.
Patent JP-S616682-A (JP)
Inventor: HASHIWAKI KOUICHI
IPC: G09F9/00
Filed: 1984-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6020478-A (JP)
Title: Charging method of battery
Inventor: YAMAGUCHI MASAO
IPC: H02J7/04
Filed: 1983-07-13
Abstract: PURPOSE:To prevent overcharge and also prevent deterioration or damage in high rate charge by stopping charge when charge voltage becomes maximum. CONSTITUTION:Charge voltage V(t) of a battery 2 is inputted through a converter 4 to a computer 5, and voltage V0=Vt-alpha obtained by subtracting specified voltage alpha from the charge voltage is stored in a memory. Charge voltage is inputted to the computer 5 every time ts by a timer. Differential voltage beta= V(t)-V(t-1) of charge voltage (t-1) in detection and charge voltage V(t) detected in that time is calculated and added to reference voltage V0. The value of V0+beta is stored in the memory as a new reference voltage V0. Charge voltage V(t) is compared with the reference voltage V0 every time ts. When V0>V(t) is obtained, a stop signal is outputted from the computer 5 to a point (P4), a switch 3 is turned off and charge of the battery 2 is stopped.
Patent JP-S5557686-A (JP)
Title: Preparing method of scroll-shaped fluid machine
Inventor: NAKAMURA KEIICHI
IPC: F04C18/02
Filed: 1978-10-20
Abstract: PURPOSE:To obtain a high performance scroll-shaped fluid machine by preparing separately a scroll end plate and a spirally molded lap and by inserting the lap into a groove molded by plastic work of the end plate. CONSTITUTION:An end plate 7 is fixed on a prescribed position on a die 20, a spiral hollow 16 is molded in a prescribed depth on a upper surface of the end plate 7 with one stroke by dropping a punch 19 in a state of the end plate 7 tied up with a strain weight 21 and the die 20. Thereby on the plate surface of the opposite side of the hollow 16, the projected part 17 forced into the die 20 are molded. Next, when putting together the lap, which is made by spirally winding the end plate 7 with the hollow and a band plate by means of roll and the like, chamfering 23 is provided on the forcing side of the lap 3 and this portion is pushed in and tied up in the hollow 16 of the end plate 7 thus preparing the scroll-shaped fluid machine which is excellent in mass production and having high precsion and performance.
Patent JP-S5753434-A (JP)
Title: Production of vinyl acetate
Inventor: ITSUSHIKI TOMIYA
IPC: B01J27/26
Filed: 1980-09-16
Abstract: PURPOSE: Acetic anhydride is used as a raw material to effect the reaction with hydrogen in the presence of a catalyst of a metal of group VIII and an acidic substance, thus producing vinyl acetate in one stage with industrial advantage.  
     CONSTITUTION: At least one of metal of group VIII and/or its compound, preferably palladium, rhodium, platinum or ruthenium itself or in the form of Raney metal is used as a catalyst to effect the reaction between acetic anhydric and hydrogen in the presence of an acidic substance such as protonic or Lewis acid at 100W180°C to form vinyl acetate. The amount of the catalyst used in the reaction is preferably in the range from 2.5W10 -3  to 10wt%, calculated as group VIII metal, based on the reaction mixture and the amount of the acidic substance is preferably 5×10 -1 W5wt% based on the reaction mixture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6020237-A (JP)
Title: Disk controller
Inventor: KIUCHI TOYOO
IPC: G06F3/06
Filed: 1983-07-14
Abstract: PURPOSE:To eliminate a demand for processing to the host system by storing temporarily data in the buffer, and controlling a titled device so that the data is not outputted from the buffer when the data have not been correctly read. CONSTITUTION:The data from the data bus 105 are temporarily stored in FIFO (First-in, First-out) buffers 1 and 2. The signal line 113 informs the disk of the completion of reading each sector; the signal line-114 is read out from the disk, and informs whether the data, which is written in FIFO buffers 1 and 2, are correctly read or not. When the reading of the sectors including data is completed, while referring to the information of these signal lines 113 and 114. When the data are correctly read, the data is outputted from FIFO buffers 1 and 2 when the data are not crrectly read, the data is not outputted from FIFO buffers 1 and 2.
Patent JP-H11260391-A (JP)
Title: Manifold for phosphoric acid type fuel cell
Inventor: ISHIHARA MASARU
IPC: H01M8/24
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To maintain airtightness and to prevent the corrosion of a manifold by forming a sheet provided with a heat resistance against the operation temperature of a cell, phosphoric acid resistance, and an insulating property into a box shape which matches the inside shape of the manifold and arranging it on the inside of the manifold. SOLUTION: A sheet 2 provided with heat resistance with respect to an operation temperature of a cell, phosphoric acid resistance, and an insulating property is formed into a box-shape matching the inside shape of a manifold 5, and this box-shaped sheet 2 is arranged on the inside of the manifold 5. The manifold 5 itself is provided with a function for keeping the box-shaped sheet 2 in a box-shape. In this process, the manifold 5 is constructed in a non- airtight structure, and a clearance is arranged between the box-shaped sheet 2 and the manifold 5, and a permeating gas or water vapor passes through the clearance to be discharged to the outside from an opening part such as a slit arranged in the manifold 5.  In this way, adhesion to the inside face of the manifold 5 and retention of phosphoric acid in the permeating gas will not occur, and consequently, no corrosion is produced in the manifold 5.
Patent JP-S6343857-A (JP)
Title: Car brake gear
Inventor: HAINTSU KEEHIERE
IPC: B60T8/30
Filed: 1987-05-27
Abstract: 1. Motor vehicle brake system having an antilocking device with electronic control unit (3) for monitoring the grip on the carriageway of the motor vehicle wheels and having a yawing moment reduction device (8) which, in the case of widely differing coefficients of friction, prevents too large a difference in braking pressure on the two sides of the motor vehicle, characterized in that the motor vehicle is provided with an axle load sensor (7) known per se, and in that the measure of the axle load can be evaluated in the electronic control unit (3) and fed to the yawing moment reduction device (8) as control variable.
Patent JP-S5652922-A (JP)
Title: Crystal vibrator
Inventor: WAKASUGI MAKOTO
IPC: H03H9/19
Filed: 1979-10-05
Abstract: PURPOSE:To reduce the time aging of a vibrator, by arranging so that the electrode is not provided on the part where the maximum distortion of a crystal vibrator is caused. CONSTITUTION:A part without an electrode 5 is provided on the part where the maximum distortion is caused around the groove bottom 1a of the internal and external sides of the tuning fork of a tuning fork crystal vibrator. And on the main surface of the tuning fork, as well, the farther the distance becomes from the neutral axis in case of the primary natural vibration, the larger the distortion becomes, and it reaches the maximum at the edge line part which contacts with the side, and therefore the part 6 which works for connecting the electrode through the main surface from the side is also located as near as possible to the neutral axis, and the width is also made narrow. On the other hand, length 7 of the part 5 is made a half or so of that of the resonant part 8.
Patent JP-H07336831-A (JP)
Title: Method, device, and cable chuck for pulling out underground duct cable
Inventor: FUKUI TATSUO
IPC: H02G1/06
Filed: 1994-06-10
Abstract: PURPOSE:To easily, efficiently, and safely pull out a disused underground duct cable firmly sticking to the internal surface of an underground duct by removing the cable from the internal surface by pulling the cable with a strong force in the direction parallel to the axial direction of the cable by surely chucking the end part of the cable. CONSTITUTION:At the time of pulling out a disused underground duct cable K, jack devices 7 and 7 are positioned in parallel with the axial direction of the cable K so that the devices 7 and 7 can hold the end section k1 of the cable K between them while the device 7 and 7 are supported by a frame which is brought into contact with the wall surface b1 of a manhole, etc., B on which the end section k1 is exposed. After setting a cable chuck 20 which is constituted in such a way that its chucking member can chuck the cable K over a required length by utilizing the pulling action of a cylindrical holder 21 in the pulling out direction of the cable K by inserting the chucking member into the holder 21 on the end section k1 of the cable K, the cable K is removed from the internal surface of an underground duct and pulled out by pulling the chuck 20 in the axial direction of the cable K with the jack devices 7 and 7.
Patent JP-H10216547-A (JP)
Title: Garbage grinder for grinding especially domestic raw refuge
Inventor: WARNKE KLAUS
IPC: B02C18/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To decompose garbage most excellently by a method wherein, in a garbage grinder in which domestic refuse and raw waste are ground and carried as slurry, a reservoir and a rotor having a rotary vane are provided, and at least one vane is formed in a spade shape to add a flow component going downward to the slurry. SOLUTION: A material crusher is equipped with a cylindrical reservoir 1 having a truncated cone shaped bottom part 1.2, and a rib material 1.1 is fitted to an inside of a peripheral wall. A rotor 2 equipped with a rotor shaft 2.1, an original governing wheel 2.2, and many ribs 2.3 is supported with an upper part 1.5 of the reservoir 1. The ribs 2.3 are formed so that a flow component going downward is given to slurry, and a torus shaped flow is formed thereby. Further, the free edges of the rib 2.3 are respectively equipped with sharp teeth 2.5, and the teeth 2.5 break fragments contained in garbage to pieces to grind the garbage. Further, a vane 2.6 is equipped to a lower part of the rotor 2, which draws a flying circle larger than that with the rib 2.3, and forms the truncated cone shape in an area of the bottom part 1.2.
Patent JP-S5832518-A (JP)
Title: Manufacture of extruded shape material
Inventor: KOBAYASHI HIROYUKI
IPC: B21C31/00
Filed: 1981-08-19
Abstract: PURPOSE:To obtain a small-sized and precise extruded shape material due to achieving of a constant-temperature extrusion by controlling the extrusion speed while keeping the delivery side of a die under conditions insulated from the effects of the ambient air, and keeping said delivery side at a constant temperature. CONSTITUTION:In a extruder wherein a extruded shape is pushed out from a die 1 to the delivery side 3 thereof, a means 5 for preventing the ambient air inflow is provided in a cavity 4 formed in the side 3 to keep the atomsphere in the cavity 4 constant. Further a temperature detector 6 detects the atmosphere temperature in the cavity 4 to feed back the detected results to the extruder and controls the extruding speed to attain a constant-temperature extrusion at the die delivery side 3, thereby improving dimensional accuracy in the small- sized or extremely small extruded section susceptible to temperature changes. It is desirable that an insulating plate, screen, or air curtain, etc are used as said means and the cavity 4 is a construction poor in heat transmission.
Patent JP-S63291908-A (JP)
Title: Production of water absorbing composite material
Inventor: ITO KIICHI
IPC: D06M101/16
Filed: 1987-05-26
Abstract: PURPOSE:To readily obtain a composite material having excellent water absorption and especially high water absorption rate under a mild condition, by applying an aqueous solution containing an acrylic acid monomer, a specific crosslinking agent and a radical polymerization initiator to a fibrous substrate and treating the monomer on the substrate with a reducing agent. CONSTITUTION:A formed fibrous substrate is coated with an aqueous solution containing (A) a polymerizable monomer comprising acrylic acid containing >=20% carboxyl group neutralized with an alkali metallic salt or ammonium salt as a main component, (B) a crosslinking agent (e.g. tetramethylolmethane tetraacrylate) comprising a (meth)acrylate compound containing three or more polymerizable vinyl groups in one molecule and (C) an oxidizing radical polymerization initiator (e.g. hydrogen peroxide) and the polymerizable monomer applied to the substrate is treated with a reducing agent (e.g. L-ascorbic acid) and the polymerizable monomer is polymerized to form a composite material of the polymer derived from the monomer and the fibrous substrate.
Patent JP-S5653320-A (JP)
Title: Cooking apparatus
Inventor: TANABE TAKESHI
IPC: F24C7/08
Filed: 1979-10-05
Abstract: PURPOSE: To improve the detection level of a gas sensor and also to quickly exhaust air from a heating chamber by a method wherein a means to deflect an exhaust air flow is installed in an exhaust air flow passage and exhaust air is collected to a gas sensor.  
     CONSTITUTION: A material to be cooked 3 is placed on a tray 2 on the inner bottom part of a heating chamber 1. The external air is sucked to be supplied into a heating room 1, while heating and cooking by means of a blower fan 8. Steam, gas and the like in the heating chamber 1 are mixed with this external air and exhausted from an exhaust air outlet 11. The exhaust air flow, however, is once collected to a gas sensor 12 by means of a deflection plate 13. With this, the detection level of the gas sensor 12 is improved and an exhaust air flow once throttled is expanded once more, as a result, the exhaust air from the heating room 1 is quickly performed without delay. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61291440-A (JP)
Inventor: TORUBEN ENKEGAARUTO
IPC: C04B7/44
Filed: 1986-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07332744-A (JP)
Title: Remote-controlled ventilating fan
Inventor: KIUCHI SUKEFUMI
IPC: F24F11/02
Filed: 1994-06-10
Abstract: PURPOSE:To provide a remote-controlled ventilating fan for which flames at the time of cooking can be reliably detected without reducing detection sensitivity of a flame detecting element by making a remote controller mountable to a position near a range, where the flames are not obstructed by a pan and the like. CONSTITUTION:A ventilating fan body 2 provided on a wall face of the interior of a room 1 for discharging air in the room 1 and a remote controller 3 for controlling the operation, stopping and air volume change-over of the ventilating fan body 2 are set on a wall face 5 located in the vicinity of a range 4, and a flame detecting element 6 adapted to detect flames is provided in the interior of the remote controller 3. A flame variation judgement means 7 measures a detection output from the flame detecting element 6 at every predetermined period of time to calculate a flame variation rate and to output the flame variation rate thus calculated to an air volume decision means 8 which decides an air volume of the ventilating fan body 2 on the basis of the calculated flame variation rate, and a transmitting means 9 produces a signal of the air volume and transmits it to the ventilating fan body 2.